Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Vendor:
NTLab
Category:
Amplifier
75 MHz to 3 GHz Power amplifier
065TSMC_PA_01 is a broadband power amplifier, which consist of three cascades.
Overview
065TSMC_PA_01 is a broadband power amplifier, which consist of three cascades. With a view to use QAM, QPSK, OFDM modulations schemes amplifier with increased linearity operating in A class is used. First cascade operates as preamplifier of incoming signal, also due to scheme of connection with common gate it provides matching of input impedance in wide range of frequencies. Broadband amplification is reached due to tuning of resonance frequencies of two cascades to different values and also by including additional resistors into load networks, this provides necessary amplification levels on low frequencies.
Key features
- TSMC CMOS 65 nm
- A class PA
- Frequency range (75 MHz – 3 GHz)
- High linearity
- Portable to other technologies (upon request)
Block Diagram
065TSMC_PA_01 block diagram
Applications
- Portable transmitters
- Portable transceivers
- Mobile communication devices
What’s Included?
- Schematic or NetList
- Abstract model (.lef and .lib files)
- Layout view (optional)
- Behavioral model (Verilog)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Files
Note: some files may require an NDA depending on provider policy.
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 65nm | GP | Silicon Proven |
Specifications
Identity
Part Number
065TSMC_PA_01
Vendor
NTLab
Provider
NTLab
HQ:
Lithuania
NTLab is a vertically integrated microelectronics design center. It has 70+ experienced and qualified engineers.
NTLab specializes in the designing of mixed-signal and RF ICs and Systems-on-Chip. It has a wide range of own silicon-verified IP blocks: processor cores, interfaces, analog and high-frequency PHYs, etc., thus allowing customized design to be fast and predictable. In-company unique combination of competences in digital, analog and RF circuits and embedded software enables NTLab to participate in the projects that require deep research and utilize most sophisticated and advanced techniques: multi-system GPS/GLONASS/Galileo/BeiDou/NavIC(IRNSS)/QZSS/SBAS navigation, RF ID, wireless communications, etc. All designed ICs are provided with test and development tools, as well as with reference software.
NTLab offers a wide range of silicon proven analog/mixed-signal IPs in 0.35µm, 0.25 µm, 0.18 µm, 0.13 µm, 0.09 µm, 65nm, 55nm, 40nm, 28nm, 22 nm CMOS and SiGe BiCMOS processes. These IPs are suitable for devices targeted both consumer and industrial markets.
Most of these IPs have been proven in silicon on the foundries: Samsung, UMC, GlobalFoundries, SMIC, VIS, Tower, X-FAB, iHP, AMS, SilTerra, STMicroelectronics, Winfoundry.
Learn more about Amplifier IP core
Powering the Future of RF: Falcomm and GlobalFoundries at IMS 2025
GF’s comprehensive RF portfolio, including our industry-leading RFSOI, SiGe, 22FDX+ and RF GaN platforms, is purpose-built to push the boundaries of what’s possible in connectivity, but we’re not doing it alone. Together with innovative partners like Falcomm, we’re moving the industry forward, providing our customers with cutting-edge solutions to enhance performance, power and integration and create connected technologies with higher signal quality, better efficiency and longer battery life.
Real-Time ESD Monitoring and Control in Semiconductor Manufacturing Environments With Silicon Chip of ESD Event Detection
Integrated circuits are susceptible to electrostatic discharge (ESD) events. Real-time detection and alerting of ESD events in semiconductor manufacturing environments is the key to achieving well ESD control. Additionally, the magnitude and duration of an ESD event are strongly correlated with the specific type of ESD events.
Novel Trade-offs in 5 nm FinFET SRAM Arrays at Extremely Low Temperatures
Linearity Analysis of Source-Degenerated Differential Pairs for Wireline Applications
This paper presents a comprehensive analysis of nonlinearities in differential pairs with source degeneration and their impact on wireline communication applications.
How to Elevate RRAM and MRAM Design Experience to the Next Level
This article will explore the potential advantages of RRAM and MRAM in various applications and elucidate why such new technologies are imperative to address future memory demands, as well as some challenges designers may encounter in the implementation.
Frequently asked questions about Amplifier IP cores
What is 75 MHz to 3 GHz Power amplifier?
75 MHz to 3 GHz Power amplifier is a Amplifier IP core from NTLab listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.
How should engineers evaluate this Amplifier?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Amplifier IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.